We are contacting you today to notify you that there is a New Modification to TS-7970 to Correct Conflicts with RS-232. Technologic Systems identified a conflict on the RS-232 interfaces of the TS-7970 that would prevent the system from powering up under certain conditions. This issue is being corrected with a minor hardware rework, there is no impact to software.

The affected products are: TS-7970

When the TS-7970 COM (RS-232) ports are attached to an active device prior to power being applied, it may not be able to power up. A fix for the hardware has been identified and will be applied to all product as a rework going forward.